Tired of Frustrating Electrical Gremlins in Your GM Truck or SUV?
If your 2010 GMC Yukon is suffering from bizarre electrical issues—like power windows with a mind of their own, flickering lights, erratic door locks, or even a no-start condition that isn’t the battery—you’ve likely met the culprit: a failing Body Control Module (BCM). As a technician with over two decades of experience, I’ve seen how a faulty BCM can turn a reliable vehicle into a source of daily frustration. It’s the central nervous system for your vehicle’s comfort and convenience features, and when it fails, chaos ensues.
This isn’t just a replacement part; it’s a complete, ready-to-install solution. We take the hassle and high cost of dealership visits out of the equation. Simply provide us with your vehicle’s VIN during checkout, and we will program this BCM with the very latest GM software specific to your 2010 Yukon. It arrives at your door ready to be installed, restoring the functionality you depend on every day.
A Technician’s Notebook: The Case of the Intermittent No-Start
A customer brought in their 2010 Tahoe (which uses the same platform as the Yukon) with an issue that had stumped two other shops. It would randomly refuse to start, but the battery and starter were fine. After checking the basics, I focused on the BCM. I noticed that when the no-start occurred, the security light on the dash would flash rapidly. This is a classic sign that the BCM isn’t correctly recognizing the key’s anti-theft signal. It wasn’t a consistent failure, making it hard to track. By replacing the BCM with a correctly programmed unit, we solved the problem permanently. These modules often fail internally, causing intermittent data corruption that leads to these ghost-like problems.
Is Your Vehicle Showing These Common BCM Failure Signs?
- ✔️ Power windows, mirrors, or door locks operating erratically or not at all.
- ✔️ Interior dome lights or exterior lights staying on or not turning on.
- ✔️ The anti-theft or security system preventing the engine from starting.
- ✔️ Dashboard warning lights appearing for no reason.
- ✔️ Remote keyless entry failing to work.
- ✔️ Horn sounding unexpectedly or not working.
Your Straightforward Guide to BCM Installation
Replacing the 2010 Yukon Body Control Module is a manageable job for a confident DIYer. In most of these trucks and SUVs, it’s located under the driver’s side of the dashboard, near the steering column.
- Safety First: Always disconnect the negative terminal from your vehicle’s battery before working on any electronic components.
- Locate the BCM: On your Yukon, look under the driver’s side dash. You may need to remove a lower dash panel for access. The BCM is a plastic box with several large multi-pin connectors.
- Disconnect and Remove: Carefully unplug all electrical connectors. They have locking tabs that need to be depressed. Once unplugged, unbolt or unclip the old BCM from its mounting bracket.
- Install the New BCM: Mount your new, pre-programmed BCM in the same location. Securely reconnect all the electrical harnesses, ensuring each one clicks into place.
- Reconnect Power: Reattach the negative battery terminal.
- Perform Final Steps: Follow the critical post-installation procedures below to ensure all systems, especially safety features, are working correctly.
CRITICAL: Post-Installation Procedures
This is not an optional step. To ensure your vehicle operates safely after installing the new BCM, certain systems must be re-initialized. Failure to do so can leave critical safety warnings active.
- Airbag System Reset: The ‘Service Airbag’ light will likely be on. You must use a professional-grade diagnostic scan tool to perform the ‘Setup SDM Primary Key in BCM’ procedure. This re-establishes communication between the new BCM and the airbag system’s Sensing and Diagnostic Module (SDM).
- Brake Pedal Position Sensor Relearn: Some vehicles require the Brake Pedal Position Sensor to be recalibrated. This ensures the brake lights and stability control systems function correctly with the new BCM. This is also performed with a capable scan tool.
Verified Fitment For a Wide Range of GM Vehicles
This BCM is a direct replacement for numerous part numbers and fits a broad array of GM models. Please verify your part number or contact us with your VIN to confirm compatibility. This module is a confirmed fit for the following part numbers: 10382479, 15093910, 15276271, 15299986, 15819552, 15828601, 15837419, 15872388, 15872421, 15880684, 15921352, 15921353, 15948438, 15948439, 20815898, 20839063, 20864767, 20864768, 20921435, 20921436, 20935349, 22860591, 25826124, 25826125, 25847588, 25847589, 25892622, 25910474, 25934762, 25934763, 95151084 and fits models such as:
AVALANCHE 1500 10 (under steering column)
CAPRICE 11-13
CAPTIVA SPORT 12 (center dash)
CTS 08-13 (LH/RH dash)
DTS 06-11 (RH center dash)
ENCLAVE 08-12 (LH dash)
EQUINOX 07-09 (center dash)
ESCALADE / ESV / EXT 10 (under steering column)
EXPRESS/SAVANA VANS 08-12 (center dash)
G8 08-09 (center dash)
HUMMER H2 08-09 (LH firewall)
IMPALA 06-13 (LH dash)
LUCERNE 06-11 (right side dash)
MONTE CARLO 06-07 (LH steering column)
OUTLOOK 07-10 (center dash)
SRX 07-09 (LH dash)
STS 10 (center dash)
SUBURBAN 1500 10 (under steering column)
TAHOE 10 (under steering column)
TORRENT 07-09 (center dash)
TRAVERSE 09-12 (LH dash)
VUE 08-10 (center dash)
YUKON / YUKON XL 1500 10 (under steering column)
Frequently Asked Questions
Do I need to program this 2010 Yukon Body Control Module?
No. We handle the programming for you before shipment. Just provide your vehicle’s 17-digit VIN when you order, and it will arrive ready for installation and the final relearn procedures.
What happens if I don’t provide my VIN?
We cannot ship the module without a VIN. The programming is specific to your vehicle’s factory options, and without it, the BCM will not function correctly. The order will be held until a VIN is provided.
Is this a difficult part to replace myself?
For someone with moderate mechanical skill, it is a straightforward job. The main challenge is typically accessing the module under the dashboard. The physical swap is simple, but you will need access to a professional scan tool for the post-installation steps.
Will this fix my power window and lock problems?
In the vast majority of cases where multiple electrical components are acting up, a faulty BCM is the root cause. This module directly controls those circuits, so replacing it is the correct repair for those symptoms.
What tools are required for the installation?
You will need basic hand tools like a socket set and screwdrivers to remove the dash trim panel. The most important tool is a high-quality bidirectional scan tool capable of performing the ‘Setup SDM Primary Key’ and ‘Brake Pedal Position Sensor Relearn’ procedures.